RENEWABLE ENERGY-TYPE ELECTRIC POWER GENERATION DEVICE AND METHOD FOR OPERATING RENEWABLE ENERGY-TYPE ELECTRIC POWER GENERATION DEVICE

摘要

This renewable energy-type electric power generation device (1) is characterized by comprising: blades (2A); a hub (2B) to which the blades (2A) are mounted; a main shaft (2C) rotating together with the hub; a generator (6) driven by the rotation of the main shaft; a drive source (152) for outputting the rotational torque of the main shaft (2C); and a turning device (150) disposed between the drive source (152) and the main shaft (2C) and including a switching mechanism (154) capable of selectively switching between a turning state and a non-turning state.